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For the Inventor, By the Inventor

Gales Ferry, CT, United States of America

Donald E Kuhla

This inventor holds 34 USPTO granted patents, primarily in Pharmaceutical Chemistry. Top assignee: Pfizer Corporation. Active years: 1976-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald E Kuhla. Retrieved from https://idiyas.com/inventor/donald-e-kuhla-khd7tbzu

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 34

% Patents Active = 100.0

Average Co-Inventor Count = 1.9

ph-index = 5

Forward Citations = 76(Granted Patents)


Location History:

  • Gales Ferry, CT (US) (1976 - 1984)
  • Ledyard, CT (US) (1985)

Company Filing History:

goldMedal34 out of 4,488 
 
Pfizer Corporation
 patents

Years Active: 1976-1985

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Areas of Expertise:
Gamma-Pyrones
Hypoglycemic Agents
Piperidine Derivatives
Quaternary Salts
Imidazo Compounds
Prostaglandin Antagonists
Tetrazolyl Penams
Sulfonylurea Derivatives
Chemical Intermediates
2-Methyl-2-Hydroxypropyl
Furan Derivatives
Synthesis Processes
34 patents (USPTO):Explore Patents
1. 4550164 - Process for preparing 2-methyl-2-hydroxypropyl piperazine-1-carboxylate (1985-10-29),
2. 4435584 - Preparation of gamma-pyrones (1984-03-06),
3. 4387235 - Intermediates for the preparation of gamma-pyrones (1983-06-07),
4. 4368331 - 3,4-Dihalo-tetrahydrophyran-5-one useful as intermediates for the (1983-01-11),
5. 4323506 - Preparation of gamma-pyrones (1982-04-06),
6. 4289704 - Preparation of gamma-pyrones (1981-09-15),
7. 4219483 - 4-Pyrone prostaglandin antagonists (1980-08-26),
8. 4191693 - Preparation of gamma-pyrones from 3-substituted furans (1980-03-04),
9. 4173572 - Preparation of gamma-pyrones from 3-substituted furans (1979-11-06),
10. 4163745 - Imidazo[1,5-a]-quinolinium and imidazo[1,5-a]-pyridinium compounds (1979-08-07),
11. 4147705 - Preparation of gamma-pyrones (1979-04-03),
12. 4141898 - Imidazo pyridinium quaternary salts as hypoglycemic agents (1979-02-27),
13. 4136096 - 6-Amino-2,2-dimethyl-3-(5-tetrazolyl)penam process and intermediates (1979-01-23),
14. 4132847 - 4-Pyrone prostaglandin antagonists (1979-01-02),
15. 4129567 - Quaternary salts as hypoglycemic agents (1978-12-12),

Title: Inventor Donald E Kuhla - Pioneer in Innovation

Introduction: Donald E Kuhla, a distinguished inventor hailing from Gales Ferry, CT (US), is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Donald E Kuhla holds several patents in various technological domains, including advancements in renewable energy systems, smart home devices, and medical equipment.

Career Highlights: With a career spanning over three decades, Donald E Kuhla has worked tirelessly to develop cutting-edge solutions that have revolutionized industries worldwide. His innovative spirit and dedication to progress have earned him a reputation as a visionary in the field of technology.

Collaborations: Throughout his career, Donald E Kuhla has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His ability to work seamlessly with multidisciplinary teams has led to the successful implementation of numerous groundbreaking technologies.

Conclusion: In conclusion, Donald E Kuhla's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology. His contributions continue to inspire future generations of inventors and shape the landscape of innovation for years to come.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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